CN111288525A

CN111288525A - Range hood integrated with air conditioner

Info

Publication number: CN111288525A
Application number: CN202010235142.1A
Authority: CN
Inventors: 刘剑涛; 邹志锋; 申志贤
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-06-16
Anticipated expiration: 2040-03-30
Also published as: CN111288525B

Abstract

The utility model provides a range hood integrated with air conditioner, air conditioner subassembly and oil absorption cigarette subassembly, the oil absorption cigarette subassembly includes the fan frame, cover and establish the decoration cover outside the fan frame and locate the collection petticoat pipe of decorating the cover below, install the fan in the fan frame, the inside collection cigarette passageway that is linked together with the fan air intake that has of collection petticoat pipe, it has the ventilation hole that is linked together with collection cigarette passageway to open on the backplate of collection petticoat pipe, the back of backplate and corresponding ventilation hole are located to first heat exchanger, form the air-out passageway in decorating the space between cover and the fan frame, the second heat exchanger is installed in the air-out passageway. This range hood integrated with air conditioner opens the ventilation hole that is linked together with the collection cigarette passageway of collection petticoat pipe on collection petticoat pipe backplate, and first heat exchanger is installed at the back of backplate and is corresponded the ventilation hole, and the second heat exchanger is installed in decorating the air-out passageway between cover and the fan frame, and system integration degree is high, can take away the heat or the cold volume of first heat exchanger from the oil smoke of discharge fume passageway exhaust, improves its heat transfer effect, and then does benefit to and improves the air conditioner efficiency.

Description

Range hood integrated with air conditioner

Technical Field

The invention relates to a range hood integrated with an air conditioner.

Background

Along with the improvement of living standard of materials, people's requirement to the kitchen environment is higher and higher, cooks the in-process, can produce a large amount of heats in the kitchen, leads to whole space temperature to rise for the travelling comfort of environment descends. At present, most families adopt temporary fans to solve the problem, however, the method is not only inconvenient, but also occupies the area of a kitchen, and therefore, the prior art discloses the range hood capable of refrigerating respectively, and the range hood can blow cold air out of the shell of the range hood to cool the interior of the kitchen. As disclosed in the chinese invention patent application having application No. 201810525673.7 (application publication No. CN 108397807 a), "air-conditioning cigarette machine", a smoke component of the air-conditioning cigarette machine includes a smoke channel; the air conditioning component comprises a condenser component, the condenser component comprises a condensation air inlet and a condensation air outlet, the condensation air outlet is communicated with the oil smoke channel, and the condensation air inlet is independent of the oil smoke channel. Although, this air conditioner cigarette machine can follow the casing of oil smoke subassembly and blow cold wind and supply to in the kitchen, its mode of operation is equivalent to and directly installs on the cigarette machine after reducing the air conditioner indoor set, is about to carry out simple function with traditional lampblack absorber and merges with the indoor set of traditional air conditioner, and the air conditioner outdoor unit still need install alone outdoor, and the integral erection is complicated, and increases the whole volume of cigarette machine. In summary, the existing range hood integrated with an air conditioner needs to be further improved.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an air-conditioning integrated range hood with novel structure and high integration level aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: this range hood integrated with air conditioner includes air conditioner subassembly and oil absorption cigarette subassembly, the air conditioner subassembly includes compressor, first heat exchanger and second heat exchanger, compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, the oil absorption cigarette subassembly includes fan frame, cover and establishes the decoration cover outside the fan frame and locate the collection petticoat pipe of decorating the cover below, install the fan in the fan frame, the inside collection cigarette passageway that is linked together with the fan air intake that has of collection petticoat pipe, its characterized in that: open on the backplate of collection petticoat pipe has the ventilation hole that is linked together with collection cigarette passageway, first heat exchanger is located the back of backplate corresponds the ventilation hole, it has air intake and air outlet to decorate to cover to go up to open, is formed with the intercommunication in the space between decoration cover and fan frame the air-out passageway of air outlet and air outlet, the second heat exchanger is installed in the air-out passageway.

In order to make the first heat exchanger not protruding locate outside the backplate, the backplate vertical arrangement of collection petticoat pipe, the back shaping of backplate has the cavity, the ventilation hole is located the cavity bottom, first heat exchanger is located in the cavity.

Preferably, the smoke collecting hood, the fan frame and the decoration cover are of a split type assembly structure, a smoke inlet is formed in the bottom of the front side of the smoke collecting hood, and a smoke outlet communicated with an air inlet of the fan in a fluid mode is formed in the top of the smoke collecting hood. After the split type assembly structure is adopted, the packaging volume can be reduced, and the packaging and transportation cost is reduced.

Avoid receiving the oil smoke to pollute for the messenger installs the compressor in the collection petticoat pipe, collection petticoat pipe is inside to be equipped with first baffle and second baffle, form narrow wide collection cigarette passageway down in the top down between first baffle and the second baffle, the outside of first baffle forms first installation cavity, and the outside of second baffle forms the second installation cavity, the compressor is installed in first installation cavity or second installation cavity.

In order to make the oil smoke flow more smoothly in the smoke collecting hood, the first partition plate and the second partition plate are inclined outwards from top to bottom and are arranged in a bilateral symmetry mode.

In order to reduce the noise of the range hood, noise reduction holes are formed in the first partition plate and the second partition plate.

In order to enable oil drops after filtration to smoothly enter the oil cup, a bar-shaped oil cup is installed below the exhaust fume collecting hood, an oil guide plate is arranged inside the exhaust fume collecting hood and obliquely and downwards inclined from back to front, the upper portion of the oil guide plate is connected with a first partition plate and a second partition plate, and the lower portion of the oil guide plate is connected with the bar-shaped oil cup.

The air outlet channel may be formed at a plurality of positions, and preferably, the air outlet channel is formed in a space between the bottom of the front side of the blower housing and the decorative cover.

Preferably, the air inlet is formed in the left side surface and the right side surface of the decorative cover, and the air outlet is formed in the front side surface of the decorative cover.

In order to enable air in the air outlet channel to exchange heat with the second heat exchanger fully, an air inlet pipe, a fan, the second heat exchanger and an air outlet cover are sequentially arranged in the air outlet channel along the air flowing direction, inlets at two ends of the air inlet pipe correspond to air inlets of the decorative cover respectively, the air outlet cover is arranged on an air outlet of the decorative cover, an outlet of the air inlet pipe and an inlet of the air outlet cover are in fluid communication through an air channel of the fan, and the air outlet of the fan faces towards the second heat exchanger.

Further preferably, the fan is a centrifugal fan with single air inlet at the rear side or double air inlets at the front side and the rear side.

In order to switch the working modes, a four-way valve is installed on the refrigerant pipeline, and a throttle valve is installed on the refrigerant pipeline between the first heat exchanger and the second heat exchanger.

Compared with the prior art, the invention has the advantages that: this range hood integrated with air conditioner opens the ventilation hole that is linked together with the collection cigarette passageway of collection petticoat pipe on collection petticoat pipe backplate, and first heat exchanger is installed at the back of backplate and is corresponded the ventilation hole, and the second heat exchanger is installed in decorating the air-out passageway between cover and the fan frame, and system integration level is high, can also take away the heat or the cold volume of first heat exchanger from the exhaust fume of discharge fume passageway exhaust, improves the heat transfer effect of first heat exchanger, and then does benefit to and improves the air conditioner efficiency.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partially exploded view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the embodiment of the present invention;

fig. 4 is a schematic structural view of a smoke collecting hood of an embodiment of the present invention;

FIG. 5 is a schematic view of the smoke collection hood of FIG. 4 at another angle;

fig. 6 is a schematic view of an air outlet structure of an air conditioner according to an embodiment of the present invention;

fig. 7 is an exploded perspective view of fig. 6.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 7, the range hood of the present embodiment includes an air conditioning assembly and a range hood assembly, wherein the air conditioning assembly includes a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated with each other through a refrigerant pipeline 14, a four-way valve (not shown) is installed on the refrigerant pipeline 14, by switching the four-way valve, the system can be switched between a cooling mode and a heating mode, a specific working principle of the air conditioning assembly 1 is the same as that of an existing air conditioner, and a description thereof is omitted.

The oil smoke absorbing component comprises a fan frame 21, a decoration cover 22 and a smoke collecting cover 23, wherein a fan 24 is installed in the fan frame 21, the decoration cover 22 is covered outside the fan frame 21, the smoke collecting cover 23 is arranged below the decoration cover 22, the smoke collecting cover 23 is vertically arranged and is of a square structure, a smoke collecting channel 25 communicated with an air inlet of the fan is arranged inside the smoke collecting cover 23, a smoke inlet 234 is formed in the bottom of the front side of the smoke collecting cover 23, and a smoke outlet 235 communicated with the air inlet of the fan 24 in a fluid mode is formed in the top of the smoke collecting cover. The fan 24 of this embodiment may be a centrifugal fan with a single air intake at the rear or a double air intake at the front and rear.

The direction indicated by an arrow a in fig. 4 is the right direction, a first partition plate 31 and a second partition plate 32 which are bilaterally symmetrical are arranged inside the smoke collection cover 23, the first partition plate 31 and the second partition plate 32 are both obliquely and outwardly inclined from top to bottom and are mutually distributed in a splayed shape, and therefore the smoke collection channel 25 which is narrow at the top and wide at the bottom is formed between the first partition plate 31 and the second partition plate 32. The outer side of the first partition plate 31 forms a first mounting cavity 41, and the outer side of the second partition plate 32 forms a second mounting cavity 42. In addition, the noise reduction holes 33 are formed in the first partition plate 31 and the second partition plate 32, thereby facilitating the reduction of noise in the smoke evacuation path 25. In this embodiment, the compressor 11 is installed in the first installation cavity 41 to avoid oil smoke pollution, and other components such as a power supply can be installed in the second installation cavity 42.

Install bar oil cup 5 in the below of collection petticoat pipe 23, the inside of collection petticoat pipe 23 is equipped with leads oiled-plate 6, leads oiled-plate 6 backward forward oblique downward sloping setting to, lead the upper portion and first baffle 31 of oiled-plate 6, second baffle 32 and link up mutually, lead the lower part and the bar oil cup 5 of oiled-plate 6 and link up mutually. When the range hood works, oil stains in the smoke collection channel 25 can flow onto the oil guide plate 6 along the first partition plate 31 and the second partition plate 32 and enter the strip-shaped oil cup 5.

The back plate 231 of the fume collecting hood 23 is vertically arranged, a concave cavity 233 is formed on the back surface of the back plate 231, the first heat exchanger 12 is installed in the concave cavity 233, and the bottom of the concave cavity 233 is provided with a vent 232 communicated with the fume exhaust channel 25. The lower parts of the left and right side surfaces of the decorative cover 22 are provided with an air inlet 221, the lower part of the front side surface of the decorative cover 22 is provided with an air outlet 222, and an air outlet channel is formed in a space between the bottom of the front side of the fan frame 21 and the decorative cover 22 and is used for communicating the air inlet 221 and the air outlet 222.

As shown in fig. 6 and 7, an air inlet pipe 7, a fan 8, a second heat exchanger 13, and an air outlet cover 9 are sequentially disposed in the air outlet channel along the air flowing direction. Inlets at two ends of the air inlet pipe 7 respectively correspond to the air inlet 221 of the decorative cover 22, the air outlet cover 9 is arranged on the air outlet 222 of the decorative cover 22, an outlet of the air inlet pipe 7 is in fluid communication with an inlet of the air outlet cover 9 through an air channel of the fan 8, an air outlet of the fan 8 faces the second heat exchanger 13, and air entering the air inlet pipe 7 from the air inlet 221 flows out of the air outlet 222 after being subjected to heat exchange through the second heat exchanger 13 under the action of the fan 8.

In addition, the fan frame 21, the decoration cover 22 and the smoke collecting cover 23 on the upper part of the range hood of the embodiment can reduce the packaging volume and the packaging and transportation cost through a split type assembly structure.

Under the refrigeration mode, first heat exchanger 12 is the condenser, and second heat exchanger 13 is the evaporimeter, and range hood during operation, under fan 24 effect oil smoke is inhaled collection cigarette passageway 25, and the partial heat of condenser has been taken away to the air that flows, and the air at backplate 231 back inhales from ventilation hole 232 behind the condenser simultaneously, further takes away the heat of condenser, ensures the heat exchange efficiency of condenser. The generated cold is discharged through the air outlet 222 under the action of the fan 8, so that the operation experience of a user is improved.

Under the heating mode, the first heat exchanger 12 is an evaporator, the second heat exchanger 13 is a condenser, warm air is blown out from the air outlet 222, the cold energy of the evaporator is taken away by the oil smoke, and the heat exchange efficiency of the evaporator is improved.

In addition, the term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow from the first portion along a flow path or/and be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a conduit, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow therethrough, or a combination thereof.

Claims

1. The utility model provides a range hood integrated with air conditioner, includes air conditioner subassembly and oil absorption cigarette subassembly, the air conditioner subassembly includes compressor (11), first heat exchanger (12) and second heat exchanger (13), compressor (11), first heat exchanger (12) and second heat exchanger (13) are linked together through refrigerant pipeline (14), oil absorption cigarette subassembly (2) include fan frame (21), cover and establish decoration cover (22) outside the fan frame and locate collection petticoat pipe (23) of decorating the cover below, install fan (24) in fan frame (21), collection petticoat pipe (23) inside have collection cigarette passageway (25) that are linked together with the fan air intake, its characterized in that: open ventilation hole (232) that are linked together with collection cigarette passageway (25) on backplate (231) of collection petticoat pipe (23), first heat exchanger (12) are located the back of backplate (231) corresponds ventilation hole (232), it has air intake (221) and air outlet (222) to decorate cover (22) to go up to open, is formed with the intercommunication in the space between decorating cover (22) and fan frame (21) the air-out passageway of air intake (221) and air outlet (222), second heat exchanger (13) are installed in the air-out passageway.

2. An air conditioning integrated range hood as claimed in claim 1, wherein: backplate (231) vertical arrangement of collection petticoat pipe (23), the back shaping of backplate (231) has cavity (233), ventilation hole (232) are located cavity (233) bottom, first heat exchanger (12) are located in cavity (233).

3. An air conditioning integrated range hood as claimed in claim 1, wherein: the exhaust fume collecting hood (23) is of a split type assembly structure with the fan frame (21) and the decoration hood (22), a fume inlet (234) is formed in the bottom of the front side of the exhaust fume collecting hood (23), and a fume outlet (235) which is in fluid communication with an air inlet of the fan (24) is formed in the top of the exhaust fume collecting hood (23).

4. An air conditioning integrated range hood as claimed in claim 1, wherein: collection petticoat pipe (23) are inside to be equipped with first baffle (31) and second baffle (32), form under narrow wide collection cigarette passageway (25) between first baffle (31) and second baffle (32), the outside of first baffle (31) forms first installation cavity (41), and the outside of second baffle (32) forms second installation cavity (42), compressor (11) are installed in first installation cavity (41) or second installation cavity (42).

5. An air conditioning integrated range hood as claimed in claim 4, wherein: the first partition plate (31) and the second partition plate (32) are obliquely and outwards inclined from top to bottom and are arranged in a bilateral symmetry mode.

6. An air conditioning integrated range hood as claimed in claim 4, wherein: and noise reduction holes (33) are formed in the first partition plate (31) and the second partition plate (32).

7. An air conditioning integrated range hood as claimed in claim 4, wherein: bar oil cup (5) are installed to the below of collection petticoat pipe (23), and the inside of collection petticoat pipe (23) is equipped with leads oiled-plate (6), lead oiled-plate (6) and slant downward slant setting forward from the back to, the upper portion and first baffle (31), second baffle (32) of leading oiled-plate (6) link up mutually, the lower part of leading oiled-plate (6) with bar oil cup (5) link up mutually.

8. An air conditioning integrated range hood according to any one of claims 1 to 7, wherein: the air outlet channel is formed in the space between the bottom of the front side of the fan frame (21) and the decorative cover (22).

9. An air conditioning integrated range hood as claimed in claim 8, wherein: the air inlet (221) is arranged on the left side surface and the right side surface of the decorative cover (22), and the air outlet (222) is arranged on the front side surface of the decorative cover (22).

10. An air conditioning integrated range hood as claimed in claim 9, wherein: air-supply line (7), fan (8), second heat exchanger (13) and play wind cover (9) have set gradually along the air flow direction in the air-out passageway, the both ends entry of air-supply line (7) is corresponding to air intake (221) of decorating cover (22) respectively, it locates to go out wind cover (9) decorate on air outlet (222) of cover (22), wind channel phase fluid intercommunication through fan (8) between the export of air-supply line (7) and the entry that goes out wind cover (9), just the air outlet orientation of fan (8) second heat exchanger (13).